trict court in this Circuit has held that "stipulated, umbrella confidentiality orders are not per se improvident even if good cause was not shown." Intl Equity Inn., Inc. v. Opportunity Equity Partners Ltd., No. 05-cv-2745, 2010 WL 779314, at *4 (S.D.N.Y. Mar. 2, 2010) (emphasis added), objections overruled, No